DROSSBACH SPF 450 S - Premium technology for highest flexibility.



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You can find a video of the SPF 450 S at  "DROSSWORLD" on youtube.

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  • Premium spiral pipe machine to produce flexible single and double wall pipe for chimney and ventilation applications.
  • Central operator panel with touch screen for easy control.
  • Synchronized drivers enable strip speeds up to 100m/min.
  • Adjustable core of uncoiler for flexible material purchase.
  • Integrated automatic cutter allows permanent production without stop.
  • Various pipe designs can be produced by means of different tools at minimum changeover times.
  • Diameter changeover possible in less than 10 minutes for highest flexibility and lowest storage effort.
  • Automatic strip lubrications for highest efficiency.
  • All pipe designs are made of one single strip.
  • Full computerized and programmable production.
  • USB connection at the operation panel allows periodical analysis of the production data.
  • Integrated modem for trouble shooting, software updates or language uploads.
  • Computerized and programmable handling of orders and production batches.
  • Most diameter tools and profiling equipments can be interchanged between SPF 250 and SR 300.
  • Plug-and-play connection to optional compressing unit and printer.
  • Well-lit working station
  • Diameters up to 450 mm (18"), depending on pipe design.


Technical Data of the SPF 450 S:  

Max. strip speed 100 m/min
Max. pipe diameter 450 mm
Strip thickness:  
 • steel, galvanised or stainless up to 0,16 mm
 • aluminium up to 0,18 mm
Max. strip width 90 mm
Max. pipe length 200m
Min. pipe length 0,50 m
Electrical power 11,5 kW
Compressed air supply 6,0 bar
Weight 1600 kg



Flexible chimney liners acc. to EN 1856, tightness class P1


 Flexible HVAC ducts acc. to DIN 24146




Aluminium, stainless steel or other specific materials.